Six #clueless strangers find themselves invited to #MysteriousManor for a dinner party. The letters all concluding with the same #clue “It will be to your advantage to be present on this date because it will bring to an end a certain long-standing confidential and painful financial liability. Signed, A friend” The unscrupulous guests accept the #mystery invitation, turning this into a never-ending killer dinner #party. #Oubliette